Eight-track magnetic cartridge duplicator



FIG. 1 is a perspective view of the eight-track magnetic cartridge duplicator;

FIG. 2 is a top view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a left side view thereof; and

FIG. 5 is a rear view thereof. 

The ornamental design for an eight-track magnetic cartridge duplicator, as shown. 